baber/WOPTO huggingface dataset:
Patent DE-10328122-A1 (DE)
Title: Näherungssensor mit verbesserter Positioniergenauigkeit für Umgebungselemente der Nachweisspule
Inventor: NAKAZAKI TAKAO
IPC: H01F27/32
Filed: 2003-06-23
Abstract: Ein Näherungssensor gemäß der Erfindung enthält Vorsprünge 35, die an einer Drahtwickeltrommel 3 eines Spulenkörpers, um welche ein Leitungsdraht einer Nachweisspule 1 gewickelt ist, vorgesehen sind, die zur Mitte von nicht weniger als drei Punkten abragen, die in einem Bereich, der einen Halbkreis auf dem Umfang der Drahtwickeltrommel übersteigt, verteilt sind, und die elastisch mit einem Schaft eines Kerns in Berührung gebracht sind, womit der Spulenkörper und der Schaft des Kerns koaxial positioniert sind.
Patent DE-10328288-A1 (DE)
Inventor: STEVENS GUIDO
IPC: F28F1/16
Filed: 2003-06-23
Abstract: Each longitudinal rib (3) is divided into partial ribs (7) by a series of openings (10) made through it near one edge (8). The partial ribs are each twisted relative to the longitudinal rib, through an angle of 3-135[deg]. The openings are constructed between free edges (8) of the partial ribs (7) in the main surface of the longitudinal rib.
Patent DE-10331755-A1 (DE)
Title: Printing machine operating method e.g. for sheet-fed rotary printing machine, by closing opening to delivery unit when no sheet-like material is conveying through opening
Inventor: DONGES MARKUS
IPC: B65H43/02
Filed: 2003-07-14
Abstract: A delivery unit (1) has a drive (2) for conveying sheet-like printing materials and an opening (8) for conveying them from within the unit into a region (6) that is accessible from the outside. The opening is closed, or shut by a control unit if no sheet-like printing material is conveyed through the opening. The opening is only opened when the drive is stationary, and the drive is only operated when the opening is closed.  Independent claims are included for an apparatus for printing machine; and for a printing machine or folding machine.
Patent DE-10332534-A1 (DE)
Title: Seat belt reel unit has length sensor with impedance track transmitter ring driven by reduction gear train to provide control disc child safety function
Inventor: STUETZ MICHAEL
IPC: B60R21/01
Filed: 2003-07-17
Abstract: A seat belt reel unit (10) has a length sensor (14) with transmitter ring (30) driven by a reduction gear train (20, 42) by the reel (12) and having an impedance track (44) with slide (46) to provide a control disc with child safety function.
Patent DE-10332672-A1 (DE)
Title: Preliminary grip for sheet processing machine has preliminary grip bearing axis fixed to preliminary grip shaft
Inventor: TENZER STEFFEN
IPC: B65H5/10
Filed: 2003-07-18
Abstract: The preliminary grip is in a machine with a grip system (3) with a preliminary grip body made of a non-ferrous material and able to turn about a rotation axis by means of a preliminary grip bearing axis, which is fixed to a preliminary grip shaft (9). This shaft is bonded into position during the casting of the preliminary grip body (2).
Patent DE-10337824-A1 (DE)
Title: Combustion engine air inlet mass flow sensor has horizontal guide plate in recirculation area to guarantee definite sensor flow in pulse back flow
Inventor: FRIE WERNER
IPC: G01F1/684
Filed: 2003-08-18
Abstract: A combustion engine air inlet mass flow sensor (1) has a housing with additional channel inlet and outlet and is placed in the main channel (2) with a plastic concave horizontal guide plate (13) moulded in one piece with the main channel in the recirculation area so as to guarantee a definite sensor flow in pulsed back flow.
Patent DE-10338448-A1 (DE)
Title: Diaphragm valve for mixer chamber acts as non-return valve by sealing against sealing seat having a pronounced curved surface
Inventor: MAERKEL JOHANNES
IPC: F16K15/14
Filed: 2003-08-21
Abstract: The diaphragm valve acts as a pneumatic non-return valve to prevent reflux through sealing against a sealing seat (32) designed as a curved surface. The deformation of the sealing seat is more pronounced than the remaining or temporary deformation of the diaphragms (31). The sealing seat can be formed from a curved ring disc made of metal or plastics.
Patent DE-10339168-A1 (DE)
Title: Kettenlasche für eine Energieführungskette sowie Energieführungskette
Inventor: ECKL ERWIN
IPC: H02G11/00
Filed: 2003-08-21
Abstract: Zur Ausbildung wenigstens eines Gliedes einer Energieführungskette wird eine Kettenlasche vorgeschlagen, die Überlappungsbereiche mit eine Abwinkelung der Energieführungskette begrenzenden Anschlägen aufweist. Die Überlappungsbereiche weisen jeweils einen zentralen Bereich auf, der von wenigstens zwei Bereichen umgeben ist, in denen einige Anschlagflächen ausgebildet sind. Es wird vorgeschlagen, dass ein erster Bereich Anschlagflächen aufweist, wobei diese Anschlagflächen bei einer aus den Kettenlaschen zusammengesetzten Energieführungskette einen Krümmungsbereich in einem Übergangsbereich zwischen einem Untertrum und einem Obertrum der Energieführungskette bestimmt. Der zweite Bereich weist Anschlagflächen auf, die eine Vorspannung der Energieführungskette bestimmen. Zusätzlich zu den beiden Bereichen kann die Kettenlasche einen dritten Bereich aufweisen, der wenigstens einen Anschlagkörper mit wenigstens einer Anschlagfläche hat, wobei der Anschlagkörper eine federelastische Charakteristik aufweist. Durch die federelastische Charakteristik wird eine Dämpfung der Bewegung während eines Verschwenkvorgangs der Kettenlaschen erzielt.
Patent DE-10343197-A1 (DE)
Title: Microencapsulation of color reagents for making color reaction papers comprises using a vegetable oil alkyl ester as solvent
Inventor: PIETSCH GUENTER
IPC: B01J13/10
Filed: 2003-09-18
Abstract: Microencapsulation of color reagents by dissolving the reagent in a solvent, rapidly mixing the solution with a non-solvent to form a supersaturated solution and rapidly mixing this with an aqueous medium to form an emulsion, comprises using a vegetable oil 1-8C alkyl ester as the solvent.  An Independent claim is also included for microcapsules for pressure-sensitive color reaction systems, comprising a color reagent in a supersaturated system comprising a vegetable oil 1-8C alkyl ester solvent and a non-solvent.
Patent DE-10345745-A1 (DE)
Title: Verfahren und Computerprogramm zum Regeln von Zugriffsrechten auf eine Applikation
Inventor: BOGER METTA
IPC: G06F21/62
Filed: 2003-10-01
Abstract: Die Erfindung betrifft ein Verfahren, ein Computerprogramm und ein Kommunikationssystem zum Bereitstellen eines Zugriffsprinzips für Zugriffe von Benutzern über mindestens zwei Bedieneinheiten auf ein und dieselbe, vorzugsweise in einem Fahrzeug bereitgestellte, Applikation. Im Stand der Technik sind derartige Verfahren grundsätzlich bekannt, wobei es aber an einer Konkretisierung dieser Verfahren fehlt. Außerdem wird im Stand der Technik nicht berücksichtigt, dass nicht alle denkbaren Zugriffsprinzipien für alle Applikationen gleichermaßen geeignet sind. Erfindungsgemäß werden deshalb die Zugriffsprinzipien applikationsspezifisch bereitgestellt.
Patent DE-10346818-A1 (DE)
Title: Self-propelled mower for green fodder has at least two front mower units, two additional units being mounted on telescopic, swiveling arms on section of vehicle between front and rear axles
Inventor: GENG MANFRED
IPC: A01D75/30
Filed: 2003-10-06
Abstract: The self-propelled mower for green fodder has at least two front mower units (2, 2', 3). Two additional units (20, 20') are mounted on telescopic, swiveling arms (21, 21') on the section of the vehicle between the front (8) and rear (9) axles.  An Independent claim is included for a method of using the mower.
Patent DE-10349855-A1 (DE)
Title: Method of desulphurizing exhaust gas catalyser of internal combustion engine has first cylinder group operated by air/fuel mixture leaner in relation to required exhaust gas overall lamda, and second group operated by richer mixture
Inventor: HOLZ MATTHIAS
IPC: F02D41/02
Filed: 2003-10-22
Abstract: The method for the desulphurizing of an exhaust gas catalyser is such that a first cylinder group of the engine, comprising at least one cylinder, is operated by an air/fuel mixture which is leaner in relation to the actually required exhaust gas overall lamda (lambda F  >, lambda M  >), and at least one second cylinder group, comprising at least one cylinder, operated by an air/fuel mixture which is richer in relation to the actually required exhaust gas overall lamda. An exhaust gas part stream of the first cylinder group and exhaust gas part stream of the second cylinder group are brought together upstream of the catalyser. An independent claim is included for a device for the desulphurizing of an exhaust gas catalyser installed in the exhaust gas system of an internal combustion engine.
Patent DE-10352040-A1 (DE)
Title: In Lage, Form und/oder den optischen Eigenschaften veränderbare Blenden-und/oder Filteranordnung für optische Geräte, insbesondere Mikroskope
Inventor: HARNISCH WOLFGANG
IPC: G03F7/20
Filed: 2003-11-07
Abstract: Die vorliegende Lösung betrifft die Verwendung zweidimensionaler, aus einzeln ansteuerbaren Elementen bestehender Arrays zur Erzeugung von Blenden in Strahlengängen optischer Geräte. DOLLAR A Bei der in Form, Lage und/oder den optischen Eigenschaften veränderbaren Blenden- und/oder Filteranordnung für optische Geräte wird mindestens ein zweidimensionales, aus einzeln ansteuerbaren Elementen bestehendes Array zur Erzeugung von Blenden und/oder Filtern im optischen Abbildungs- und/oder Beleuchtungsstrahlengang angeordnet und mit einer Steuereinheit zur Ansteuerung der einzelnen Elemente verbunden. DOLLAR A Mithilfe der vorgeschlagenen technischen Lösung können durch elektronische Ansteuerung Blenden und/oder Filter sehr schnell bezüglich ihrer Geometrie, ihrer optischen Eigenschaften und/oder ihrer Lage verändert werden. Diese Veränderungen können auch während des Mess- und Justiervorganges "online" als optischer Feinabgleich vorgenommen werden. Außerdem kann durch den Einsatz dieser Systeme die aufwendige und zeitintensive Fertigung von Blenden mit geometrischen Formen entfallen.
Patent DE-10354825-A1 (DE)
Title: Biowiedergebender Sitzapparat mit binauralem akustischen Abtasten
Inventor: JAY MARK A
IPC: G09B23/28
Filed: 2003-11-24
Abstract: Eine anthropomorphe Testvorrichtung schließt einen biowiedergebenden Kopf ein, der eine im Wesentlichen genauer Dichte, Masse und einen im Wesentlichen genauen Schwerpunkt aufweist. Ein biowiedergebender Körper ist mit dem biowiedergebenden Kopf verbunden und weist eine Skelettgestellstruktur auf, die eine im Wesentlichen genaue Dichte, Masse, Geometrie und Nachgiebigkeit aufweist. Eine biowiedergebende Haut bedeckt mindestens einen Bereich der Skelettgestellstruktur und hat eine im Wesentlichen anatomisch genaue Oberflächengeometrie, Dichte und Nachgiebigkeit. Der biowiedergebende Kopf kann ein binaurales Abtastsystem einschließen.
Patent DE-10355687-A1 (DE)
Title: Verfahren zur Herstellung einer Faserstoffbahn
Inventor: BERGER SUSANNE
IPC: D21G1/00
Filed: 2003-11-28
Abstract: Ein Verfahren zur Herstellung einer Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn (16) aus einer Faserstoffsuspension mittels eines Stoffauflaufs (12), wobei die Faserstoffbahn (16) eine Siebpartie (13, 14), eine Pressenpartie (21), eine Trockenpartie (26) und ein Glättwerk (41, 42) durchläuft, ist dadurch gekennzeichnet, dass dem Stoffauflauf (12) schichtförmige Teilströme der Faserstoffsuspension mit verschiedenen Eigenschaften, insbesondere mit verschiedenen Elastizitätsmodulen, zugeführt werden, aus denen in der Siebpartie (13, 14) eine ein schichtenförmiges Profil aufweisende Faserstoffbahn (16) erzeugt wird.
Patent DE-10358208-A1 (DE)
Inventor: DAHMANN JOERG
IPC: A01B21/08
Filed: 2003-12-12
Abstract: A tractor-drawn agricultural seed drill (1) has a frame (3) with a transverse tool support bar (4) with an array of elastic bearings (5), each with at least three elastic bearing units (6). In pre-installed condition each rubber bearing is of essentially circular cross section with one flattened surface area.
Patent DE-10358492-A1 (DE)
Title: Crashelement in Form eines Hohlprofils
Inventor: AUE THOMAS
IPC: B62D21/15
Filed: 2003-12-13
Abstract: Die Erfindung betrifft ein Crashelement (1), insbesondere für ein Kraftfahrzeug, in Form eines Hohlprofils (2). Erfindungswesentlich ist dabei, dass das Hohlprofil (2) zumindest einen umlaufenden Bereich (3) aufweist, in welchem die Hohlprofilwandung (4) einen im Wesentlichen springenden muffe-/treppenartigen Versatz (5) aufweist, und wobei der Versatz (5) als Sollbruchstelle ausgebildet ist, welche in einem Crashfall bei einer vorbestimmten Crashkraft aufbricht. Die dabei im Crashfall entstehenden Hohlprofilteile (2', 2'') sind im Bereich des Versatzes (5) energieabsorbierend und teleskopartig ineinander einschiebbar.
Patent DE-10359980-A1 (DE)
Title: Kühleinrichtung für einen Supraleiter
Inventor: AHLF GERD
IPC: F25D19/00
Filed: 2003-12-19
Abstract: Eine Kühleinrichtung (1) für einen Supraleiter (4) mit einem Kryostaten (10) mit einem Innenraum (15), in dem ein Kältemittel mit niedriger, insbesondere kryogener Temperatur, z. B. von 77K, ein Kryobad (5) für den Supraleiter (4) ausbildet, weist erfindungsgemäß eine Aufnahmevorrichtung (11) zur Halterung des Kryostaten (10) und zumindest ein den Kryostaten (10) und die Aufnahmevorrichtung (11) verbindendes Halterungselement (19) auf, wobei das zumindest eine Halterungselement (19) ein eine Bewegungsübertragung von der Aufnahmevorrichtung (11) auf den Kryostaten (10) dämpfendes Element (18) umfasst. DOLLAR A Die Kühleinrichtung gewährleistet die Kühlung des Supraleiters auch unter Schock- und Vibrationseinwirkungen und eigent sich deshalb insbesondere zur Kühlung von Supraleitern in elektrischen Apparaten und Maschinen in mobilen Einrichtungen wie z. B. Über- und Unterwasserschiffen.
Patent DE-10360693-A1 (DE)
Inventor: HULSHOF FRANS
IPC: F03D11/00
Filed: 2003-12-19
Abstract: The transmission has a planet carrier (8), an internally toothed hollow gear (4), and a rotor (1) born with a rotating part of the transmission in a large bearing, which is mounted on the hollow gear. This is a slide bearing (14) with one bearing face formed by the outer peripheral surface (13) of the hollow gear. The end faces (15) of the gear form additional bearing faces. The rotor is connected to the hollow gear, and the peripheral bearing surface is opposite to a counter bearing surface (16) formed on a housing (11) enclosing the transmission. The planet carrier is connected to housing and rotor via elastic elements (20).
Patent DE-10360739-A1 (DE)
Title: Zylinderkurbelgehäuse mit Zylinderlaufbuchse
Inventor: HEES EUGEN
IPC: B22D19/00
Filed: 2003-12-23
Abstract: Die Erfindung betrifft ein Zylinderkurbelgehäuse (4) mit mindestens einer Zylinderlaufbuchse (2), die in das Zylinderkurbelgehäuse (4) eingegossen ist. Die Zylinderlaufbuchse (2) verläuft im Zylinderkurbelgehäuse (4) von einer Zylinderkopfseite (6) zu einer Ölraumseite (8), sie weist eine Innenseite (10) und eine Außenseite (14) auf. Die Erfindung zeichnet sich dadurch aus, dass die Zylinderlaufbuchse (2) an mindestens einem Ende entlang der Innenseite (10) in axialer Richtung (20) länger ist als an der Außenseite (14). Der Übergang von der Innenseite (10) zur Außenseite (14) erfolgt in umlaufenden, konzentrischen Stufen (22).
Patent DE-10360895-A1 (DE)
Title: Polymer compositions useful as electronics encapsulants contain a toughener in a composition otherwise comprising a polycyanurate matrix and filler
Inventor: WOOSTER TIMOTHY
IPC: H01L23/433
Filed: 2003-12-19
Abstract: Polymer compositions contain polycyanurate matrices, especially based on compounds with one or more phenyl groups and multicyanate esters; fillers; and tougheners.  An Independent claim is also included for preparation of the polymer compositions.
Patent DE-19500686-A1 (DE)
Title: Espresso coffee machine
Inventor: AMMANN GUIDO DR ING
IPC: A47J31/30
Filed: 1995-01-12
Abstract: In an espresso coffee machine, working on steam pressure, a permeable barrier layer (10) is fitted to the lower section of the boiler (3). The layer (10) reduces mixing of the very hot water at the upper section of the boiler (3) with the cooler water at the lower section. The immersed plunger tube (9) and the barrier layer (10) are a one-piece unit of silicon or plastics.
Patent DE-19502420-A1 (DE)
Title: Anti-lock braking system for four wheel drive motor vehicle
Inventor: KOJIMA TAKESHI
IPC: G01P3/56
Filed: 1995-01-26
Abstract: The ABS system measures the speed of each wheel, followed by the longitudinal acceleration or deceleration. A "misalignment value" is calculated next. Then it is ascertained whether the four wheels are all turning. If the four wheels are not turning, an estimated vehicle speed is passed to the ABS control unit as a function of the wheel speeds along with the sum of the acceleration or deceleration and the "misalignment value". If the wheels are all turning, the same happens except that the misalignment value is omitted. If the lowest of the wheel speeds is higher than the estimated vehicle speed, then it is known that all the wheels are turning.
Patent DE-19502802-A1 (DE)
Title: Connecting appliance between printing block and doctor blade
Inventor: BERBERICH BERND
IPC: B41F17/00
Filed: 1995-01-30
Abstract: The doctor blade (44) has an open, half-open or closed circular profile as viewed from above and has at least one, preferably three, four or more magnet(s) (40). The magnets are distributed around the centre axis (20) of the doctor blade. The paint container (20) is in the form of a bottle or can with a neck, and has a hollow cylindrical basic body (34) detachably joined to the container and doctor blade and supporting the magnets. The wall of the basic body has axially pointing openings (36) holding the magnets. A cap (30) encloses the outside of the basic body.
Patent DE-19509645-A1 (DE)
Title: Aircraft on board dish washing appliance
IPC: C02F1/04
Filed: 1995-03-17
Abstract: The washing machine to clean articles, such as food containers on board aircraft and other transportation, has the washing zone (4), the rinsing zone (5) and the drying zone (6) arranged on a curved path where the items are carried round. A loading/unloading zone, such as a ramp, is between the washing (4) and drying (6) zones, along the transport path (7) to connect the drying zone (6) to the washing zone (4).
Patent DE-19512537-A1 (DE)
Title: System for detection and removal or detonation of buried mines
Inventor: MIR WALTER DIPL ING
IPC: F41H11/12
Filed: 1995-04-06
Abstract: A systematic approach to the discovery and removal/detonation of buried anti personnel or vehicle mines (L) employs a conveyance which carries a robust armour plate scanning head (T) in which a matrix of air or water nozzles (D) are aligned vertically or   can be directed to a focus. The scanner (T) is supplied with compressed air or water under pressure in the region of 100 bar which is capable of detonating the mines direct or removing the covering terrain to enable their discovery and removal. The scanner (T) also has an AC energised coil for detonating magnetically triggered mines and the principle can be extended to acoustic, infrared, laser, microwave or other triggers.
Patent DE-19514755-A1 (DE)
Title: Securing equipment for vehicle seats
Inventor: RETSCH SIEGFRIED
IPC: B60N2/015
Filed: 1995-04-21
Abstract: The equipment secures seats to the floor of a vehicle, using mushroom-like bolts which are fixed to the floor, and which are associated with panels on the seats. When inserted, the edge regions of recesses in the panels engage around the shafts (4) of the bolts, and underlap their heads.A sleeve (6) can be rotationally mounted on the shaft of each bolt. The cross section of each sleeve is an equilateral triangle with convex sides, or trochoid, whose transverse dimension corresponds to the width (w) of the recess in the panel.
Patent DE-19520262-A1 (DE)
Title: Imide nucleating agents for polymers
Inventor: STANIEK PETER DR
IPC: C08L101/00
Filed: 1995-06-02
Abstract: A polymeric composition comprises at least one polymeric material and at least one nucleating agent selected from a group consisting of specified imide compounds. More particularly a process is provided to improve the degree of crystallinity, the crystallization onset temperature and/or the mechanical properties of polymeric materials. The use of the specified imides as nucleating agents for polymeric materials as well as to compositions, such as masterbatches and liquid concentrates, comprising said imide compounds is described.
Patent DE-19522199-A1 (DE)
Title: Dummy which has mouthpiece
Inventor: HELD WOLFGANG
IPC: A61J17/00
Filed: 1995-06-22
Abstract: The dummy has a body (16) on which is mounted a teat (10) as well as a mouthpiece (12) with a central opening through which the free end of the teat can be inserted. A holder (14) is provided which is removably fixed to the mouthpiece using a snap fit lock. The central opening of the mouthpiece is of such a size that the teat can be pulled through it without touching the sides. The teat has a rolled end (32) which is located within the body. The holder has an inner ring (9) which projects into the body and presses against the rolled end of the teat.
Patent DE-19523046-A1 (DE)
Title: Mfr. of metal granules from molten metal stream
Inventor: HELLFRIED GEDAN DR
IPC: B22F9/08
Filed: 1995-06-24
Abstract: Granules of metal, partic. Sb granules for doping Si in the semiconductor industry, Sn, In and Pb granules for special solder mfr., are produced by a process in which a molten metal stream impinges on a water bath and disintegrates, so that spherical shapes are produced in the water vapour bubbles that form around the liquid metal drops. Pref. the water bath is heated to 80 to 100 deg. C before entering the water bath and the temp. is maintained constant during the whole process. The liquid metal stream pref. falls over a distance between 5 and 2500 mm.
Patent DE-19526324-A1 (DE)
Title: Oscillation unit for pulse modulation of gases used in welding processes
Inventor: STOFFELS HELMUT
IPC: B23K9/16
Filed: 1995-07-19
Abstract: Shielding gases entering a welding torch are oscillated by a device fitted on or around the gas supply line. A pipe may be used to induce oscillation or an electrical, mechanical or acoustic oscillation unit. A mechanical unit may be operated by solid, liquid, or gaseous media. Units can be mounted on conventional torches used for gas-shielded non-consumable or consumable electrode welding processes.
Patent DE-19529679-A1 (DE)
Title: Direct, catalysed oxidn. of propylene to propylene oxide - involves carrying out reaction at temp. and pressure above critical point of propylene, to increase life of (pref. silver@) catalyst
Inventor: MUELLER-MARKGRAF WOLFGANG DR
IPC: C07D301/08
Filed: 1995-08-11
Abstract: Catalytic direct oxidn. of propylene to propylene oxide (I) on an epoxidation catalyst is carried out above the critical point of C3H6, i.e. at above 91.6 [deg]C and above 46.1 bar. Pref. reaction is at 100-300, esp. 180-220[deg]C and 50-250, esp. 100-120 bar, with a residence time of 5-5000, esp. 30-300 s. The feed contains 20-90, esp. 30-70 vol.% C3H6 and 2-30, esp. 5-15 vol.% O2, rest inert gas, e.g. CO2, CH4 or esp. N2. The oxidant is air. Total oxidn. of C3H6 to CO2 may be suppressed by adding an inhibitor, such as a chlorinated organic cpd., pref. 1,2-dichloroethane. The catalyst is a metal, esp. silver.
Patent DE-19531621-A1 (DE)
Title: Rotational angle detecting system for end of camshaft of IC engine
Inventor: SHINJO IZURU
IPC: F02P7/067
Filed: 1995-08-28
Abstract: The rotary angle detector has first and second yokes (21,22) which are positioned opposite each other, with a specified intermediate space (29) lying between the two yokes. A housing (25) accommodates the two yokes. A rotor (10) is fixed on the camshaft (9) of an IC engine (4). The rotor has a wall section (12), which passes through the intermediate space between the two yokes. A rotation angle of the crankshaft is detected according to a signal, which is produced at the magnetic flux detector (24) e.g. a Hall element, with the wall section of the rotor passing through the intermediate space.